Meals eaten:

Beef curry and coffee at the Hakone Open-Air Museum Cafe (surprisingly decent for museum cafe food)

“Grilled fish”, two sushi plates, and Asahi Super Dry at Kappei Zushi (incredible. the best meal I had the entire trip)

Cheesecake cup on the Lake Ashi pirate cruise (yum. these apparently came from a local place in Hakone that just makes and sells these)

Pork, prawn, and vegetable katsudon bowl from Niigata Katsudon Tarekatsu Shibuya (really really good, the fried vegetables actually was such a good choice)